[v3,5/9] sam460ex: Add RTC device

Message ID 9862fa0cf70d29b686e80039696596f2c23b148c.1528935420.git.balaton@eik.bme.hu
State New
Headers show
Series
  • Misc sam460ex improvements
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Commit Message

BALATON Zoltan June 14, 2018, 12:17 a.m.
The Sam460ex has an M41T80 serial RTC chip on I2C bus 0 at address 0x68.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
 hw/ppc/sam460ex.c | 1 +
 1 file changed, 1 insertion(+)

Comments

David Gibson June 14, 2018, 1:36 a.m. | #1
On Thu, Jun 14, 2018 at 02:17:00AM +0200, BALATON Zoltan wrote:
> The Sam460ex has an M41T80 serial RTC chip on I2C bus 0 at address 0x68.
> 
> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  hw/ppc/sam460ex.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c
> index bdc53d2..dc730cc 100644
> --- a/hw/ppc/sam460ex.c
> +++ b/hw/ppc/sam460ex.c
> @@ -457,6 +457,7 @@ static void sam460ex_init(MachineState *machine)
>      object_property_set_bool(OBJECT(dev), true, "realized", NULL);
>      smbus_eeprom_init(i2c[0]->bus, 8, smbus_eeprom_buf, smbus_eeprom_size);
>      g_free(smbus_eeprom_buf);
> +    i2c_create_slave(i2c[0]->bus, "m41t80", 0x68);
>  
>      dev = sysbus_create_simple(TYPE_PPC4xx_I2C, 0x4ef600800, uic[0][3]);
>      i2c[1] = PPC4xx_I2C(dev);

Patch

diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c
index bdc53d2..dc730cc 100644
--- a/hw/ppc/sam460ex.c
+++ b/hw/ppc/sam460ex.c
@@ -457,6 +457,7 @@  static void sam460ex_init(MachineState *machine)
     object_property_set_bool(OBJECT(dev), true, "realized", NULL);
     smbus_eeprom_init(i2c[0]->bus, 8, smbus_eeprom_buf, smbus_eeprom_size);
     g_free(smbus_eeprom_buf);
+    i2c_create_slave(i2c[0]->bus, "m41t80", 0x68);
 
     dev = sysbus_create_simple(TYPE_PPC4xx_I2C, 0x4ef600800, uic[0][3]);
     i2c[1] = PPC4xx_I2C(dev);